Affiliation: | 1. Department of Oral & Maxillofacial‐Head & Neck Oncology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China;2. Department of Oral Pathology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China;3. Department of Clinical Laboratories, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China |